Composite: Email Bombing + External Teams Call + Remote Access Tool Launch
Detects a sequence of events where a user is targeted by an email bombing attack, subsequently receives an external or anonymous Microsoft Teams call, and finally launches a known remote access tool (e.g., AnyDesk, TeamViewer) on the same host within a one-hour window. This pattern is consistent with social engineering campaigns designed to trick users into providing remote access to their systems.
CQL
